This book is aimed at beginners of computer, beginners and intermediate users of PowerPoint office, and is suitable for readers of different ages and cultural backgrounds, such as company managers, secretaries, employees and teachers, as self-study books for computer introduction, and can also be used as office automation training materials for various computer training courses.
This book comes with 1 CD.
A. the online class is over. What should I say to the teacher?
Teacher, the online class is over. Can we start the class?
The term has com